Appendix:Water Type

The type is one of the 18 Pokémon elemental types. It is one of the 3 main types, along with Fire and Grass, because all starter Pokémon belong to one of these 3 types. It is also the most common type among all 721 Pokémon. Water-type attacks are super effective against Fire, Rock and Ground, but weak to Electric and Grass. However, most Water-type Pokémon can learn Ice-type attacks to cover their weakness to Grass-type Pokémon. Water-type Pokémon are widely used because of their mostly balanced stats, as well as the fact that HM Surf and Waterfall must be used for completing the game.

Water-type Pokémon
Here is a list of currently obtainable Pokémon that belong to this type.